Detailed information

Ulrich Amon, âSince 2001 we have performed more than 10,000 treatments with our excimer laser. (â) In relation to the number of treatments, we are getting clinical results just as fast with the EXCIMER 308 system as with an EXCIMER laser.

A locally elected mayor and a 13âmember council have governed the District since 1973, However, the Congress maintains supreme authority over the city and may overturn local laws. residents elect a non-voting, at-large congressional delegate to the House of Representatives, the District receives three electoral votes in presidential elections as permitted by the Twenty-third Amendment to the United States Constitution, ratified in 1961. Various tribes of the Algonquian-speaking Piscataway people inhabited the lands around the Potomac River when Europeans first visited the area in the early 17th century, One group known as the Nacotchtank maintained settlements around the Anacostia River within the present-day District of Columbia. Conflicts with European colonists and neighboring tribes forced the relocation of the Piscataway people, some of whom established a new settlement in 1699 near Point of Rocks, Maryland.